Mastication is the process of chewing food in the mouth. It involves the mechanical breakdown of food into smaller pieces, making it easier to swallow and digest. The teeth play a crucial role in this process, as they cut, crush, and grind the food. Saliva is also important, as it moistens the food and begins the digestion of carbohydrates. This process is essential for proper digestion and nutrient absorption. By breaking down food into smaller particles, mastication increases the surface area for digestive enzymes to work effectively. Proper mastication can also enhance the enjoyment of food and promote better overall health.